Heatilator NNXT4236I Owner's Manual

Manufacturer
Type
Pages 85 Pages
Updated Sep 3, 2021
Category Indoor Fireplace

Table of Contents

  • A. Congratulations

    2
  • B. Limited Lifetime Warranty

    5
  • Listing and Code Approvals A. Appliance Certifi cation

    7
  • H. Requirements for the Commonwealth of Massachusetts

    8
  • Operating Instructions A. Gas Fireplace Safety

    9
  • C. Fan Kit (optional)

    10
  • I. Lighting Instructions (IPI)

    11
  • J. After Fireplace is Lit

    12
  • Maintenance and service

    13
  • B. Maintenance Tasks-Qualifi ed Service Technician

    14
  • Getting Started A. Typical Appliance System

    15
  • B. Design and Installation Considerations

    16
  • Framing and Clearances A. Select Appliance Location

    17
  • B. Construct the Appliance Chase

    18
  • C. Clearances

    19
  • D. Mantel and Wall Projections

    20
  • Termination Locations A. Vent Termination Minimum Clearances

    21
  • A. Approved Pipe

    23
  • Vent Clearances and Framing A. Pipe Clearances to Combustibles

    34
  • C. Install the Ceiling Firestop

    35
  • D. Install Attic Insulation Shield

    36
  • Appliance Preparation A. Top Vent

    37
  • B. Rear Vent

    38
  • C. Secure and Level the Appliance

    39
  • Install Vent Pipe A. Assemble Vent Sections (DVP Only)

    40
  • B. Assemble Vent Sections (SLP Only)

    41
  • D. Secure the Vent Sections

    42
  • F. Install Decorative Ceiling Components (SLP only)

    43
  • G. Install Metal Roof Flashing

    44
  • I. Install Vertical Termination Cap

    45
  • L. Install Horizontal Termination Cap

    46
  • Shrouds A. HHT Shrouds

    47
  • Gas Information A. Fuel Conversion

    49
  • Electrical Information A. Wiring Requirements

    50
  • D. Electrical Service and Repair

    51
  • E. Junction Box Installation

    52
  • G. Control Module Operation

    53
  • H. Remote Control Installation & Operations

    54
  • Power outage

    57
  • A. Mantel and Wall Projections

    58
  • B. Facing Material

    59
  • Appliance Setup A. Remove the Packaging

    60
  • G. Clean the Appliance

    61
  • M. Replacing Fixed Glass Assembly

    62
  • O. Remove Screen Protector

    63
  • S. Install Floor Cover

    64
  • T. Close the Screen Assembly

    65
  • Troubleshooting

    66
  • Reference Materials A. Appliance Dimension Diagram

    68
  • B. Vent Components Diagrams

    69
  • C. Service Parts

    77
  • Log set assembly

    80
  • D. Optional Components

    83
  • E. Contact Information

    85

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